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INA3221做多通道电源监控时VPU设置问题!

Other Parts Discussed in Thread: LM317

设计目标:

1.监控三通道LM317输出的电压(三个通道输出电压独立可调),电流,功率;

问题:

MCU供电电压为5V,所以设置VS=5V, VPU改如何连接?